sampling point
Ashton Brook Ptc Salters Brook Long Gree

Description	ASHTON BROOK PTC SALTERS BROOK LONG GREEN
Sampling point ID	NW-88000610
Type	Freshwater – Rivers
Status	open
Location	easting northing: 347950 370100 lat lon: 53.22537, -2.781088
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Cheshire
Summary	144 samples taken between 2019 and 2000

Determinands identify a property which can be measured on a sample or the sampling environment, together with the units in which the result of that measurement will be expressed.

24 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond @ 20C
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Orthophospht
Oxygen Diss
Sld NV@500C
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
pH

Displaying the twenty most recent samples. You can see all 144 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 14 Jun 2018 to 8 Feb 2019

Notation	Determinand	Units	14 Jun 2018 11:41	4 Jul 2018 10:13	10 Aug 2018 12:13	22 Aug 2018 11:46	7 Sep 2018 12:33	4 Oct 2018 13:38	6 Nov 2018 10:08	29 Nov 2018 10:04	16 Jan 2019 12:49	8 Feb 2019 11:16
0061	pH		7.72	7.94	7.81	7.85	7.83	7.85	7.79	7.74	7.96	7.77
0076	Temperature of Water	°C	13.8	12.5	11.7	14.3	11.2	12.3	10.2	9.9	8.1	6.8
0077	Conductivity at 25 C	μs/cm	691	704	678	709	637	696	699	694	662	505
0085	BOD : 5 Day ATU	mg/l	1.44	1.01	2.84	1.4	1.25		1.16	1.11	1.52	1.65
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.068	0.04	0.059	0.036	0.047	0.061	0.071	0.079
0116	Nitrogen, Total Oxidised as N	mg/l	9.6	10.4	9.59	9.57	8.3	9.25	9.27	11.4	9.67	10.4
0117	Nitrate as N	mg/l	9.57	10.4	9.55	9.53	8.25	9.21	9.22	11.3	9.61	10.4
0118	Nitrite as N	mg/l	0.0275	0.037	0.0422	0.0425	0.0461	0.0385	0.0487	0.0501	0.0551	0.0316
0119	Ammonia un-ionised as N	mg/l	< 0.00038	< 0.00057	0.00091	0.00071	0.0008	0.00055	0.00054	0.00061	0.00103	0.00067
0135	Solids, Suspended at 105 C	mg/l	9.68	9.37	18.8	7.35	9.07	6.25	4.88	5.28	7.15	20.7
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	227	234	215	232	212	232	230	206	208	137
0172	Chloride	mg/l	34.7	35.9	32.8	35.6	32.6	34.2	35.4	36.9	35.1	29.3
0180	Orthophosphate, reactive as P	mg/l	0.095	0.093	0.148	0.096	0.151	0.094	0.09	0.11	0.113	0.105
9901	Oxygen, Dissolved, % Saturation	%	84.4	86.1	87.9	92.9	85.5	78.1	84.6	82.5	90.6	78.4
9924	Oxygen, Dissolved as O2	mg/l	8.71	9.15	9.51	9.48	9.36	8.34	9.48	9.31	10.7	9.55

Samples from 27 Nov 2014 to 17 Mar 2017

Notation	Determinand	Units	27 Nov 2014 10:26	14 Jan 2015 14:06	16 Apr 2015 10:53	7 Jul 2015 12:03	7 Oct 2015 11:47	3 Feb 2016 12:39	9 May 2016 11:04	25 Aug 2016 11:13	29 Nov 2016 10:40	17 Mar 2017 11:46
0061	pH		7.5	7.5	7.79	7.92	7.82	7.53	7.86	7.74	7.57	7.72
0076	Temperature of Water	°C	8.2	5.4	9.7	14.7	11.7	6.5	13.7	13.4	4.6	8.5
0077	Conductivity at 25 C	μs/cm	544	628	643	726	709	570	631	696	622	571
0111	Ammoniacal Nitrogen as N	mg/l	0.067	0.129	0.076	0.045	0.042	0.455	< 0.03	0.03	0.116	0.082
0116	Nitrogen, Total Oxidised as N	mg/l	8.48	9.66	9.67	10.3	9.36	5.57	8.92	9.1	8.62	8.35
0117	Nitrate as N	mg/l	8.43	9.62	9.64	10.3	9.33	5.53	8.9	9.07	8.53	8.31
0118	Nitrite as N	mg/l	0.0508	0.0418	0.0323	0.0485	0.0335	0.041	0.0214	0.0331	0.0864	0.0441
0119	Ammonia un-ionised as N	mg/l	0.00034	0.00054	0.00084	0.00097	0.00058	0.0022	< 0.00052	0.00039	0.00053	0.00071
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	170	192	193	224	219	144	204	221	188	165
0180	Orthophosphate, reactive as P	mg/l	0.137	0.103	0.098	0.096	0.1	0.259	0.062	0.084	0.118	0.107
9901	Oxygen, Dissolved, % Saturation	%	84	90.4	97.8	96.8	88.4	89.4	99.2	88.2	78.7	100.3
9924	Oxygen, Dissolved as O2	mg/l	9.88	11.4	11.1	9.8	9.57	11	10.3	9.19	10.1	11.7

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sampling point Ashton Brook Ptc Salters Brook Long Gree

Determinands

Sampling results

Samples from 14 Jun 2018 to 8 Feb 2019

Samples from 27 Nov 2014 to 17 Mar 2017

sampling point
Ashton Brook Ptc Salters Brook Long Gree